I booked with them this year after I saw a Mumsnet thread saying they were OK. Everything was fine apart from having to search for contact phone numbers. I would definitely use them again. The flight we chose (convenient airport and time of day) wasn’t available through other companies. I’m sure you’ll be able to resolve this but to be honest, so far you seem to just want to keep saying they’re a terrible company and they’ve stolen your money.
You said “And then as soon as your holiday starts the reference number doesn’t work and you can’t get in touch with anyone. The live chat portal closes too. Like imagine if there was an emergency on holiday and we needed their help. They are just such a bad company.”
I’ve attached a screenshot from my own booking confirmation with them. They do give you a contact number for when you’re on holiday.
It sounds like you’ve been unlucky with the changed flights, but your partner should have been more careful about keeping emails, including the important one that has your booking confirmation attached, and noting details. The booking confirmation shows the flights, as a PP showed with a screenshot. LH can’t have been “vague” about the original flights, the flight numbers are right there in the booking and you can find out the airline from the flight numbers.
Earlier in the year when a lot of flights were being cancelled, a lot of people were contacting LH on Twitter and were getting replies. Sometimes it took a while but they did reply.
I’m sure that if you contact the airline with your names, the flight numbers and the dates you were meant to be flying, they’ll be able to find the original booking even though it was made via LH.
My problem was caused by me entering my email address wrongly when I booked so I didn’t get the confirmation. Once I found the right number they sorted it out immediately.
These are the numbers I found when I couldn’t contact them (because I hadn’t received the email confirmation due to having given the wrong address):
0208 175 1145 (this worked- you get round the automated system by saying it’s a new booking)
01234 675745
0203 870 6830 (in resort)
01202 125667 (this is the collections number IIRC, I bet they answer that one!)